Unfortunately, this is not the first time that this group of hackers called “Algeria to the core” defaced websites. Just recently, Australian, Thai and Israeli websites were defaced by the same group. This group’s members include people who go by the following online names:

Dz_Med@Ka

Dr_h0uCk

Dz_Hunter

LaMiN3 DK

TAYO_DZ

Dz_ErRoR

JOCk

GeL-Dz

Evil-Dz h4x0r

Les Soldats de L’est

VaGa-Hacker-Dz.

This group has been active for a while now. According to zone-h, their earliest recorded activity was back in August 2012, but note that not all defacement incidents are reported.

Why target specific countries?

In general, hackers deface websites for political reasons. This is oftentimes their way to send a message to a specific country, organization, or government. Algeria to the core, in particular, is a known supporter of the Palestinian movement, which explains the Israeli website defacement. They regularly defaced French websites, since France supports Israel and due to a long history of conflict between Algeria and France. The United States websites were likewise targeted for their support for Israel.

Fig. 2 Screenshot of defaced Israeli site

Fig. 3 Screenshot of defaced Frech site

Compared to the affected German site, this group used different images and audio recordings when they targeted Israeli and French sites. The delivered message, however, was consistent.

Other than political motive, defacing sites can also be considered a form of revenge. For example, several Thai websites were defaced as a move against the arrest of an Algerian cybercriminal last year in Thailand. Since then, Algeria to the core has regularly marred Thai websites.

Aside from the countries previously mentioned, Algeria to the core also defaced websites from Brazil, Mexico, Netherlands, Ukraine and Iran.